A 4.4 kg toy plane is attached to a 1 m long string and traveling in a horizontal circie with uniform circular motion, If the maximum tension the string can provide before breaking is 60 N, what is the highest tangential speed the plane can move at without breaking the stming

A 4.4 kg toy plane is attached to a 1 m long string and traveling in a horizontal circie with uniform circular motion, If the maximum tension the string can provide before breaking is 60 N, what is the highest tangential speed the plane can move at without breaking the stming

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 29PQ: A bicyclist is testing a new racing bike on a circular track ofradius 53.0 m. The bicyclist is able...

See similar textbooks

Related questions

Q: The block on a smooth inclined plane is moving down with a constant acceleration of 5 m/s m, The…

A: In this question we are given that the block on a smooth inclined plane is moving down with a…

Q: A car traveling on a flat (unbanked), circular track accelerates uniformly from rest with a…

A: Given information: The initial velocity of the car is given as (u) = 0 m/s The tangential…

Q: 17 18 19

Q: An object is being spun at the end of a rope 030 m long and is in a uniform circular motion. In 2 s,…

A: Given , length of rope = 0.30m It is in uniform circular motion, so r = 0.30 m…

Q: being spun in a vertical Circie Wi niform spEed v=4 fm/S. (a) What is the tangential (parallel to v…

A: As it is given in the question that uniform speed of 4m/s. So, dv/dt = 0 Ans: 0 m/s2

Q: Point ‘P’ is on the rim of a 2-m radius wheel. At time, t = 0s, the wheel is at rest, point ‘P’ is…

A: Hey, since there is multiple subpart question posted, we will answer first three questions. If you…

Q: A ferris wheel with a 20 m radius and tangential speed of 4 m/s has all 70 kg of your ridingit. How…

A: The radius =20m to find the normal force exerted on the top and the bottom

Q: A race car travels with a constant tangential speed of 81.3 m/s around a circular track of radius…

A: Given- Tangential speed of a car (vt) = 83.1 m/s Radius of track (r) = 686 m.

Q: A baseball pitcher throws a baseball horizontally at a linear speed of 46.2 m/s. Before being…

Q: A race car travels with a constant tangential speed of 73.7 m/s around a circular track of radius…

A: Given that Constant tangential speed V = 73.7 m/s Radius of circular track R = 646 m

Q: George Washington Gale Ferris, Jr., a civil engineering graduate from Rensselaer Polytechnic…

Q: The weight of a yacht and its passerigers is 11.60KN. The boat moves in a circular path with a…

A: The weight of a yacht and its passengers is W=11.60 kN=11.60×103 N. The radius of the circular path…

Q: an automobile is turning a horizontal circular bend with a radius of r = 200 m. The friction…

A: Let the radius of the car is given by r and the coefficient of friction is given by µf. Let the…

Q: A 0.700-kg ball is on the end of a rope that is 2.00 m in length. The ball and rope are attached to…

Q: (A) what is the tire treads lowest tangential speed, in meters per second, at which the nail will…

A: (a)since, nail is held in with the help of frictional force(f), hence, friction will be acting in…

Q: 0.100 m diameter *42. Go A person lowers a bucket into a well by turning the hand crank, as the…

Q: A large wooden turntable in the shape of a flat uniform disk has a radius of 2.0 m and a total mass…

A: The given values are,

Q: A car is driving on a flat, circular track and accelerates uniformly from rest with a tangential…

Q: A truck with mass m = 1000 kg is traveling around a circular curve of radius r = 770 m when it…

A: Given, mass m =1000 kg radius r = 770 m The coefficients of static friction between the road and…

Q: A centrifuge in a medical laboratory rotates at an angular velocity of 3600 rev/min. When switched…

A: Let the initial and final angular velocities of the centrifuge be denoted as ωo and ωf .Let the…

Q: different masses m, 4kg and m = 10 kg are connected by a string passing over a pu a disk pulley has…

A: F=ma

Q: A 0.500-kg ball that is tied to the end of a 1.50-m light cord is revolved in a horizontal plane…

A: The free-body diagram of the ball is,

Q: A centrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. When switched…

A: According to the rotational kinematics equation, ω2=ω02+2α∆θω2-ω02=2α∆θα=ω2-ω022∆θ

Q: A centrifuge in a medical laboratory rotates at an angular speed of 3,400 rev/min. When switched…

A: we use the basic equation of kinematics

Q: A stand mixers blade has a radius of 7.8 cm. What is the acceleration of the outer blade if the…

Q: At amusement parks, there is a popular ride where the floor of a rotating cylindrical room falls…

A: Given: Room radius = 3.3 m Static friction coefficient = 0.389 g = 10 m/s2

Q: A particle of mass 10g moves along a circle of radius 6.4 cm with a constant tangential…

A: The kinetic energy is given as = 8 × 10-4 J or, 1/2 mv² = 8 × 10-4 or, 1/2 × 10 × 10-3 v² = 8 × 10-4…

Q: A circular disk 30 cm in diameter is rotating at 275 revolutions per minute and then uniformly stops…

A: a)The required angular acceleration is,

Q: 3. A massless cord is wrapped around a pulley of radius 0.40 m and rotational inertia 0.23 kg m. The…

Q: A floppy disk rotates with a constant angular speed of 76.3 rad/s. Find the tangential speed at a…

A: Given: The angular speed of the disk is 76.3 rad/s. The distance of the point from the axis is 0.07…

Q: A 83-kg pilot in training sits in a centrifuge that spins his seat around a central axis. When the…

A: Given data: Mass (m) = 83 kg Speed (v) = 3.0 m/s Force (F) = 585 N Required: The radius (r)

Q: A van with mass m = 1000 kg is driving around a circular curve of radius r = 950 m when it begins to…

A: Formula of maximum speed at which van can move without slipping; vmax=μsrg…

Q: A model airplane with mass 0.750 kg is tethered by awire so that it flies in a circle 30.0m in…

A: Given : m = 0.750 kg r = 30.0 m F = 0.800 N θ = 90° (because airplane engine provides a net thrust…

Q: The block on a smooth inclined plane is moving down with a constant acceleration of 5 m/s m, m. The…

A: Given,m1 = 47 kgm2 = 23 kgradius of pulley, r = 0.26 macceleration of the system, a = 5 ms2θ = 43°

Q: A centrifuge in a medical laboratory rotates at an angular speed of 3,494 rev/min. When switched…

Q: Riders are seated in a horizontal circle of radius 7.50 m on a carnival ride. They start from rest…

A: Given : r = 7.50 m vo = 0 because ride starts from rest dt = 21 seconds w = 1.40 rad/s

Q: You are swinging a 0.45 kg water balloon vertically. The distance from your shoulder (acting as the…

Q: A 1200 kg car is driving in a circle with a radius of 10 m. If the car has a tangential velocity of…

Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

(a) How far from the center of Earth would the net gravitational force of Earth and the Moon on an object be zero? (b) Setting the magnitudes of the forces equal should result in two answers from the quadratic. Do you understand why there are two positions, but only one where the net force is zero?
A particle moves 3.0 m along a circle of radius 1.5 m. (a) Through what angle does it rotate? (b) If the particle makes this trip in 1.0 s at a constant speed, what is its angular velocity? (c) What is its acceleration?
(a) Suppose that your measured weight at the equator is one-half your measured weight at the pole on a planet whose mass and diameter are equal to those of Earth. What is the rotational period of the planet? (b) Would you need to take the shape of this planet into account?
A bicyclist is testing a new racing bike on a circular track ofradius 53.0 m. The bicyclist is able to maintain a constant speedof 24.0 m/s throughout the test run. a. What is the angularspeed of the bike? b. What are the magnitude and direction ofthe bikes acceleration?
The International Space Station (ISS) experiences an acceleration due to the Earths gravity of 8.83 m/s2. What is the orbital period of the ISS?
A wheel rotates at a constant rate of 2.0103rev/min . (a) What is its angular velocity in radians per second? (b) Through what angle does it turn in 10 s? Express the solution in radians and degrees.
The angular velocity of a rotating rigid body increases from 500 to 1500 rev/min in 120 s. (a) What is the angular acceleration of the body? (b) Through what angle does it turn in this 120 s?
Consider again the two wind turbines in Problem 32. a. At what point along the 40-m blade would the angular distance traveled by the point be the same as the angular distance traveled by the point at the end of the 20-m blade? b. At what point along the 40-m blade would the translational distance traveled by the point be the same as the translational distance traveled by the point at the end of the 20-m blade?
The motion of spinning a hula hoop around one's hips can bemodeled as a hoop rotating around an axis not through the center, but offset from the center by an amount h, where h is lessthan R, the radius of the hoop. Suppose Maria spins a hula hoopwith a mass of 0.75 kg and a radius of 0.62 m around her waist.The rotation axis is perpendicular to the plane of the hoop, butapproximately 0.40 m from the center of the hoop. a. What isthe rotational inertia of the hoop in this case? b. If the hula hoopis rotating with an angular speed of 13.7 rad/s, what is its rotational kinetic energy?
Harry Potter decides to take Pottery 101 as an elective to satisfy his arts requirement at Hog warts. He sets some clay (m = 3.25 kg) on the edge of a pottery wheel (r = 0.600 m), which is initially motionless. He then begins to rotate the wheel with a uniform acceleration, reaching a final angular speed of 2.400 rev/s in 3.00 s. a. What is the speed of the clay when the initial 3.00 s has passed? b. What is the centripetal acceleration of the clay initially and when the initial 3.00 s has passed? c. What is the magnitude of the constant tangential acceleration responsible for starting the clay in circular motion?
(a) What is the radius of a bobsled turn banked at 75.0and taken at 30.0 m/s, assuming it is ideally banked? (b) Calculate the centripetal acceleration. (c) Does this acceleration seem large to you?
A pail of water is rotated in a vertical circle of radius 1.00 m. (a) What two external forces act on the water in the pail? (b) Which of the two forces is most important in causing the water to move in a circle? (c) What is the pails minimum speed at the top of the circle if no water is to spill out? (d) Assume the pail with the speed found in part (c) were to suddenly disappear at the top of the circle. Describe the subsequent motion of the water. Would it differ from the motion of a projectile?